OVAL REAL GLASS BRIGHT NEON OPEN SIGN / LIGHT - OPEN SIGNS - FOR RETAIL STORE SHOP OFFICE RESTARAUNT BUSINESS BAR A business without a sign...Is a sign of no business? Bright Oval Red and Blue "Open" Sign. Indoor ONLY - Large sized 24"x 12" 100% handcrafted real glass neon signs made by experienced neon glass benders. Perfect for hanging on the window. Chain and power adapter included.